Robtex

Up: 52.216.16.128/25
Can't show all results, try to descend to a more specific CIDR
Down left: 52.216.16.128/27
Down right: 52.216.16.160/27
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
52.216.16.128	PTR	s3-1-w.amazonaws.com
52.216.16.128	A	bloggingheads.tv.s3.amazonaws.com
52.216.16.128	A	coderwall-assets-0.s3.amazonaws.com
52.216.16.129	PTR	s3-external-1-w.amazonaws.com
52.216.16.130	PTR	s3-website-us-east-1.amazonaws.com
52.216.16.130	A	l3atbc.org
52.216.16.130	A	villasomoya.com
52.216.16.131	PTR	s3-1.amazonaws.com
52.216.16.131	A	files.havefunteaching.com
52.216.16.132	PTR	s3-external-1.amazonaws.com
52.216.16.136	PTR	s3-1-w.amazonaws.com
52.216.16.136	A	dispatch-resources.s3.amazonaws.com
52.216.16.136	A	toddblog.s3.amazonaws.com
52.216.16.137	PTR	s3-external-1-w.amazonaws.com
52.216.16.138	PTR	s3-website-us-east-1.amazonaws.com
52.216.16.138	A	appthwack.com
52.216.16.138	A	local15024apprentice.org
52.216.16.139	PTR	s3-1.amazonaws.com
52.216.16.139	A	designs.inkfrog.com
52.216.16.140	PTR	s3-external-1.amazonaws.com
52.216.16.144	PTR	s3-1-w.amazonaws.com
52.216.16.144	A	microsoft.track51.s3.amazonaws.com
52.216.16.144	A	lntv.s3.amazonaws.com
52.216.16.145	PTR	s3-external-1-w.amazonaws.com
52.216.16.146	PTR	s3-website-us-east-1.amazonaws.com
52.216.16.146	A	will-russell.com
52.216.16.146	A	kuehnleagro.com
52.216.16.147	PTR	s3-1.amazonaws.com
52.216.16.148	PTR	s3-external-1.amazonaws.com
52.216.16.152	PTR	s3-1-w.amazonaws.com
52.216.16.152	A	images.eletronicasantana.com.br.s3.amazonaws.com
52.216.16.152	A	pepco.com.s3.amazonaws.com
52.216.16.153	PTR	s3-external-1-w.amazonaws.com
52.216.16.154	PTR	s3-website-us-east-1.amazonaws.com
52.216.16.154	A	www.inourblessedmothersarms.org
52.216.16.154	A	paintedalive.com
52.216.16.155	PTR	s3-1.amazonaws.com
52.216.16.156	PTR	s3-external-1.amazonaws.com
52.216.16.160	PTR	s3-1-w.amazonaws.com
52.216.16.160	A	fu-web-storage-prod.s3.amazonaws.com
52.216.16.160	A	pnw.cdn.mach.net.s3.amazonaws.com
52.216.16.161	PTR	s3-external-1-w.amazonaws.com
52.216.16.162	PTR	s3-website-us-east-1.amazonaws.com
52.216.16.162	A	askleoexample.com
52.216.16.162	A	dumbsheet.com
52.216.16.163	PTR	s3-1.amazonaws.com
52.216.16.164	PTR	s3-external-1.amazonaws.com
52.216.16.168	PTR	s3-1-w.amazonaws.com
52.216.16.168	A	calimlioglu-prod.s3.amazonaws.com
52.216.16.168	A	rankeffect.s3.amazonaws.com
52.216.16.169	PTR	s3-external-1-w.amazonaws.com
52.216.16.170	PTR	s3-website-us-east-1.amazonaws.com
52.216.16.170	A	dumbsheet.com
52.216.16.170	A	murmillosoftware.com
52.216.16.171	PTR	s3-1.amazonaws.com
52.216.16.172	PTR	s3-external-1.amazonaws.com
52.216.16.176	PTR	s3-1-w.amazonaws.com
52.216.16.176	A	www.instablogsimages.com
52.216.16.176	A	stadweekevents.s3.amazonaws.com
52.216.16.177	PTR	s3-external-1-w.amazonaws.com
52.216.16.178	PTR	s3-website-us-east-1.amazonaws.com
52.216.16.178	A	techmatchpro.com
52.216.16.178	A	erikamumford.net
52.216.16.179	PTR	s3-1.amazonaws.com
52.216.16.179	A	fs.goanimate.com
52.216.16.180	PTR	s3-external-1.amazonaws.com
52.216.16.184	PTR	s3-1-w.amazonaws.com
52.216.16.184	A	thekini-bikini.s3.amazonaws.com
52.216.16.184	A	keldelice-public.s3.amazonaws.com
52.216.16.185	PTR	s3-external-1-w.amazonaws.com
52.216.16.186	PTR	s3-website-us-east-1.amazonaws.com
52.216.16.186	A	cnspharmaconsulting.com
52.216.16.186	A	beerio.s3-website-us-east-1.amazonaws.com
52.216.16.187	PTR	s3-1.amazonaws.com
52.216.16.187	A	update-center-drive.alterdata.com.br
52.216.16.187	A	archive.zfsonlinux.org
52.216.16.188	PTR	s3-external-1.amazonaws.com